US Patent Issued to Starbucks on Aug. 25 for "Cold foam mixer" (Washington Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,143,800, issued on Aug. 25, was assigned to Starbucks Corp. (Seattle).

"Cold foam mixer" was invented by David M. Lane (Sammamish, Wash.), Matthew D. House (Seattle) and Natarajan Venkatakrishnan (Seattle).

The patent was filed on Aug. 26, 2025, under Application No. D/019,813.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1143800&OS=D1143800&RS=D1143800

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